Canon Pixma MX882 Horizontal Lines

[orion619]

Hi......I have horizontal lines equally spaced throughout my photos and documents. I cleaned my printhead as best I could but I don't think a clogged PH is the problem. I printed color and B&W test pages and the ink is flowing smoothly. The lines appear through the large color blocks as well. As I said, they are not random lines but are equally spaced apart.Someone suggested it might be a roller problem. Any suggestions?

thank you

 

[l_d_allan]

* Nozzle check ok?

* You can see a nozzle check a Lot Better if you use inkjet paper ... like cheap, generic paper, preferably glossy.

* If nozzle check ok, have you tried a print-head alignment?

* Perhaps scan and attach nozzle check before / after print-head alignment.